The 27-year-old model was said to be "grumpy" and unwell during their honeymoon in the Caribbean - leading Pirates star Orlando to apologise to hotel staff, with an explanantion that his wife's pregnant, reports the Sun.

Meanwhile, the Daily Mail quotes well known Australian columnist Jonathan Moran as saying that the model has apparently shared the exciting news with her family, friends and business associates.

Earlier this year Miranda also told a Sydney newspaper: "I have always been very open about wanting to be a mother one day.